Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 4 of 4
Full-Text Articles in Architecture
The Impact Of Indoor Environment Quality On Theconservation Practice Of Historical Buildingthecase Of Lebanese Coastal Zone, Hoda Zeayter, Ibtihal Y. El-Bastawissi, Hiba Mohsen
The Impact Of Indoor Environment Quality On Theconservation Practice Of Historical Buildingthecase Of Lebanese Coastal Zone, Hoda Zeayter, Ibtihal Y. El-Bastawissi, Hiba Mohsen
BAU Journal - Health and Wellbeing
It is widely acknowledged that a multidisciplinary approach should be adopted to conserve historical buildings that include indoor environmental features. This paper discusses the effect of healthier indoor environment requirements on the conservation of historical buildings. Conservation, being an essential sustainable practice using inherited built assets to satisfy present needs, imposes limitations on the intervention that can be induced to historical buildings. Healthier indoor environment requires controlling various factors as Indoor Air Quality and Thermal Comfort, which directly affect the Heat-Air- Moisture transfer (hygrothermal behavior) of the historic building envelope and may lead to its deterioration and degradation. Focusing on …
Experimental Study On Thermal Comfort Towards Increasing Temperature Set-Points In Air-Conditioned Office Spaces In A Tropical Region: A Case Study In Thailand, Tanadej Sikram, Masayuki Ichinose, Rumiko Sasaki
Experimental Study On Thermal Comfort Towards Increasing Temperature Set-Points In Air-Conditioned Office Spaces In A Tropical Region: A Case Study In Thailand, Tanadej Sikram, Masayuki Ichinose, Rumiko Sasaki
NAKHARA (Journal of Environmental Design and Planning)
Many countries propose indoor temperature set-points of air-conditioned offices to be comfortably sustainable and to reduce energy consumption. Even though there are recommendations for the optimum temperature-set-points, it is questionable how those values could be applied to the actual situation in a tropical region. This study aims to survey thermal performance and estimate thermal comfort in different set-points. In 2019, two air-conditioned office buildings were tested by increasing set-points from the actual value between 23 °C and 25 °C. Data loggers measuring thermal variables were installed in the offices and the questionnaire was distributed to evaluate human response. Considering the …
Development Of Guidelines For Enhancement Of Thermal Comfort And Energy Efficiency During Winter For Thailand's Senior Centers Using Surveys And Computer Simulation, Chorpech Panraluk, Atch Sreshthaputra
Development Of Guidelines For Enhancement Of Thermal Comfort And Energy Efficiency During Winter For Thailand's Senior Centers Using Surveys And Computer Simulation, Chorpech Panraluk, Atch Sreshthaputra
NAKHARA (Journal of Environmental Design and Planning)
The objective of this study is to develop guidelines for thermal comfort and energy efficiency for senior centers during winter. The study was conducted in Phitsanulok, Thailand and it three methods were applied in development of the guidelines: field survey, laboratory study, and simulation in scSTREAM - a CFD program -- and Visual DOE 4.0 program. With a temperature set-point of 25.0 °C in the existing air-conditioned senior centers, the study shows that occupants feel "Slightly cool". These feelings change to "Neutral" when natural ventilation and fans are used to generate air speed of 0.57 - 0.60 m/s during the …
The Correlation Between Occupant Thermal Comfort And Discomfort Glare In Office Buildings In The Tropics:A Case Study In Thailand, Kittiwoot Chaloeytoy, Masayuki Ichinose
The Correlation Between Occupant Thermal Comfort And Discomfort Glare In Office Buildings In The Tropics:A Case Study In Thailand, Kittiwoot Chaloeytoy, Masayuki Ichinose
NAKHARA (Journal of Environmental Design and Planning)
A buildings' glazed facades influence their inhabited occupants in terms of thermal comfort and discomfort glare. This study aims to clarify the correlation between them in a tropical context. The field study was performed in office spaces in Thailand using comfort indices evaluation, i.e. the predicted mean vote (PMV) and daylight glare probability (DGP), and questionnaire surveys to investigate local occupants' feedback. The statistical approaches indicated that the agreement between thermal comfort and discomfort glare variables could be observed with a glazing performance rating of the buildings and the occupants' sensation level. However, the usability of comfort indices must be …